public IActionResult FenceDecrypt([FromBody] FenceCipherViewModel viewModel)
{
FenceCipher cipher = new FenceCipher(viewModel.Key);
string decrypted = "";
try
{
decrypted = cipher.Decrypt(viewModel.Message);
}
catch (Exception e)
{
return(BadRequest(new { Result = false, Message = e.Message }));
}
return(Json(decrypted));
}
public IActionResult FenceVisualization([FromBody] FenceCipherViewModel viewModel)
{
FenceCipher cipher = new FenceCipher(viewModel.Key);
string encrypted = "";
string input = viewModel.Message;
string[] results = new string[3] {
"encrypted", "input", "table"
};
input = StringHelper.ReplaceWhitespace(input, "");
input = input.ToUpper();
results[1] = input;
char[][] table;
try
{
string message = viewModel.Message;
encrypted = cipher.Encrypt(message);
results[0] = encrypted;
table = cipher.getTable(encrypted);
var stringTable = new StringBuilder();
for (int i = 0; i < viewModel.Key; i++)
{
for (int j = 0; j < encrypted.Length; j++)
{
stringTable.Append(table[i][j]);
}
}
results[2] = stringTable.ToString();
}
catch (Exception e)
{
return(BadRequest(new { Result = false, Message = e.Message }));
}
return(Json(results));
}
